Lenovo ThinkStation P300 - Manual (Page 130)

This section provides instructions on how to install or remove the front Wi-Fi antenna.
Installing the front Wi-Fi antenna
To install the front Wi-Fi antenna, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
2. Remove the computer cover. See “Removing the computer cover” on page 74.
3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 74.
4. Press the release tab 1 as shown and pivot the drive bay assembly upward.
Figure 77. Pivoting the drive bay assembly upward
5. Peel off the paper that protects the sticker on the front antenna.
118 ThinkStation P300 User Guide